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NSK HM265049DW-010-010D Four-Row Tapered Roller Bearing
NSK HM265049DW-010-010D Four-Row Tapered Roller Bearing, Units and Housings CAD models Shanghai Shengjie Bearing Co., Ltd. 1 mm ra max. , Four-Row Tapered Roller Bearing Manufacturing Service . 0.3 mm rb max. Get Your Free.
- NSK
HM265049DW-010-010D
- 0.3 mm
- 1 mm
- 75 mm
- 110 N
- 0.3 mm
- 0.2 kg
- 9.525 mm
- 1.09
-
Shanghai Shengjie Bearing Co., Ltd.2020-07-10 09:46:19
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NSKProduct description
| rb max.: | 0.3 mm | ra max.: | 1 mm | D: | 75 mm |
| Preload class A GA: | 110 N | r3,4 min.: | 0.3 mm | Mass bearing: | 0.2 kg |
| Ball diameter Dw: | 9.525 mm | Calculation factor f: | 1.09 | Calculation factor f1: | 1 |
| d2: | 54.2 mm |
NSK HM265049DW-010-010D Four-Row Tapered Roller BearingCodes and sizes
NSK HM265049DW-010-010D bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 7011 CB/P4A |
| Size (mm) | 90x55x18 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 18 |
| d | 55 mm |
| D | 90 mm |
| B | 18 mm |
| d1 | 68.18 mm |
| d2 | 66.65 mm |
| D2 | 79.39 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| a | 18.8 mm |
| da - min. | 61 mm |
| db - min. | 61 mm |
| Da - max. | 84 mm |
| Db - max. | 86.8 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| dn | 69.2 mm |
| Basic dynamic load rating - C | 14 kN |
| Basic static load rating - C0 | 11 kN |
| Fatigue load limit - Pu | 0.465 kN |
| Limiting speed for grease lubrication | 22000 r/min |
| Limiting speed for oil lubrication | 32000 mm/min |
| Ball - Dw | 6.747 mm |
| Ball - z | 26 |
| Gref | 4.69 cm3 |
| Calculation factor - f0 | 9.7 |
| Preload class A - GA | 46 N |
| Preload class B - GB | 92 N |
| Preload class C - GC | 275 N |
| Calculation factor - f | 1.06 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - fHC | 1 |
| Preload class A | 38 N/micron |
| Preload class B | 50 N/micron |
| Preload class C | 80 N/micron |
| d1 | 68.18 mm |
| d2 | 66.65 mm |
| D2 | 79.39 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 61 mm |
| db min. | 61 mm |
| Da max. | 84 mm |
| Db max. | 86.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| dn | 69.2 mm |
| Basic dynamic load rating C | 18.6 kN |
| Basic static load rating C0 | 19 kN |
| Fatigue load limit Pu | 0.465 kN |
| Attainable speed for grease lubrication | 22000 r/min |
| Attainable speed for oil-air lubrication | 32000 r/min |
| Ball diameter Dw | 6.747 mm |
| Number of balls z | 26 |
| Reference grease quantity Gref | 4.69 cm³ |
| Preload class A GA | 46 N |
| Static axial stiffness, preload class A | 38 N/µm |
| Preload class B GB | 92 N |
| Static axial stiffness, preload class B | 50 N/µm |
| Preload class C GC | 275 N |
| Static axial stiffness, preload class C | 80 N/µm |
| Calculation factor f | 1.06 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 9.7 |
| Mass bearing | 0.42 kg |
NSK HM265049DW-010-010D Four-Row Tapered Roller Bearing Cad Models
Contact Us
- Shanghai Shengjie Bearing Co., Ltd.
- AddressRoom608,Yizheng Building,No.681 Xincun Road,Putuo District,Shanghai,China
- Phone(Working Time)86-02-7233546
- Fax
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